公开(公告)号：US20130278799A1

公开(公告)日：2013-10-24

申请号：US13915827

申请日：2013-06-12

Applicant: PANASONIC CORPORATION

Inventor： Haruo YAMASHITA ,  Takeshi ITO ,  Daisuke SATO

IPC: H04N5/235

CPC classification number: H04N5/2355 ,  H04N5/2351 ,  H04N5/2352

Abstract: A visual processing apparatus comprises a spatial processing unit and a visual processing unit. The spatial processing unit is operable to perform a predetermined process to an inputted image signal using surrounding pixels of a target pixel and output an processed signal. The visual processing unit is operable to input the inputted image signal and the processed signal and output an output signal that is visual-processed. The visual processing unit has a property in which, in an area where a value of the image signal is almost equal to a value of the processed signal, a proportion of a change of the output signal to a change of the inputted image signal when the processed signal is fixed to a predetermined level is greater than the proportion when the image signal is equal to the processed signal.

Abstract translation: 视觉处理装置包括空间处理单元和视觉处理单元。 空间处理单元可操作以使用目标像素的周围像素对输入的图像信号执行预定处理，并输出处理后的信号。 可视处理单元可操作以输入输入的图像信号和处理的信号，并输出可视处理的输出信号。 可视处理单元具有这样的特性：在图像信号的值几乎等于处理信号的值的区域中，当输入信号的变化与输入图像信号的变化的比例 处理信号被固定到预定电平大于图像信号等于处理信号时的比例。

公开(公告)号：US20140205182A1

公开(公告)日：2014-07-24

申请号：US14220599

申请日：2014-03-20

Applicant: Panasonic Corporation

Inventor： Hiromichi ONO ,  Haruo YAMASHITA ,  Yasuhiro KUWAHARA ,  Takeshi ITO

IPC: H04N13/00

CPC classification number: H04N13/106 ,  H04N13/128 ,  H04N13/239

Abstract: An apparatus including: an acquiring unit operable to acquire a stereoscopic view image which includes a left eye image and a right eye image, the stereoscopic view image representing a stereoscopic image by means of parallax between the left eye image and the right eye image; an extracting unit operable to extract a subject region from the acquired stereoscopic view image, the subject region giving a stereoscopic image of a specific subject; a calculating unit operable to calculate a length of the extracted subject region in a parallax direction; and an image correcting unit operable to adjust parallax at an edge of the subject region based on the calculated length of the subject region in the parallax direction.

Abstract translation: 一种装置，包括：获取单元，用于获取包括左眼图像和右眼图像的立体视觉图像，所述立体视图图像通过左眼图像和右眼图像之间的视差表示立体图像; 提取单元，用于从所获取的立体视图图像提取对象区域，所述对象区域给出特定对象的立体图像; 计算单元，用于计算所述提取的对象区域在视差方向上的长度; 以及图像校正单元，其可操作以基于计算出的视差方向上的被摄体区域的长度来调整对象区域的边缘处的视差。

公开(公告)号：US20140022246A1

公开(公告)日：2014-01-23

申请号：US14037585

申请日：2013-09-26

Applicant: Panasonic Corporation

Inventor： Hiromichi ONO ,  Haruo YAMASHITA ,  Takeshi ITO

IPC: G09G5/14

CPC classification number: G09G5/14 ,  H04N5/76 ,  H04N13/128 ,  H04N13/207 ,  H04N13/296

Abstract: A three-dimensional image output apparatus according to a present disclosure includes a storage that stores image data of a plurality of images obtained by shooting the same one scene at different positions, a selector that selects two image data as image data for stereoscopic viewing from a plurality of image data stored in the storage, and an obtainer that obtains at least one of a display condition at a time of displaying a three-dimensional image relating to the image data stored in the storage and a viewing condition at a time of viewing the three-dimensional image. When at least one condition obtained by the obtainer is different from a currently set condition, the selector reselects two image data from the plurality of image data to outputting the reselected image data.

Abstract translation: 根据本公开的三维图像输出装置包括：存储器，其存储通过在不同位置拍摄相同的一个场景获得的多个图像的图像数据;选择器，其从两个图像数据中选择两个图像数据作为用于立体观看的图像数据 存储在存储器中的多个图像数据以及获取器，其获得在显示与存储在存储器中的图像数据相关的三维图像时的显示条件和观看状态时的观看条件中的至少一个 三维图像。 当由获取器获得的至少一个条件与当前设置的条件不同时，选择器从多个图像数据重新选择两个图像数据以输出重新选择的图像数据。

公开(公告)号：US20140184753A1

公开(公告)日：2014-07-03

申请号：US14197100

申请日：2014-03-04

Applicant: PANASONIC CORPORATION

Inventor： Tetsuro KAWAMOTO ,  Takeshi ITO ,  Takuma CHIBA ,  Masanobu INOE

IPC: H04N13/02

CPC classification number: H04N13/282 ,  G03B17/561 ,  G03B35/02 ,  H04N13/211 ,  H04N13/243

Abstract: A camera unit that captures and generates a plurality of images of a subject and a setting unit that sets different image capturing positions of the camera unit are provided. The setting unit sets the different image capturing positions so that the distance between an n−th image capturing position and an n+1th image capturing position and the distance between an m−th image capturing position and an m+1th image capturing position among the different image capturing positions differ from each other, where n and m are different natural numbers.

Abstract translation: 提供拍摄并生成被摄体的多个图像的摄像单元和设置摄像机单元的不同摄像位置的设定单元。 设置单元设置不同的图像捕获位置，使得第n个图像捕获位置和第n + 1个图像拍摄位置之间的距离以及第m个图像拍摄位置和第m +第1个图像捕获位置之间的距离 不同的图像捕获位置彼此不同，其中n和m是不同的自然数。

公开(公告)号：US20130222414A1

公开(公告)日：2013-08-29

申请号：US13861841

申请日：2013-04-12

Applicant: Panasonic Corporation

Inventor： Takeshi ITO ,  Haruo YAMASHITA ,  Tsuyoshi HIRASHIMA

IPC: G09G5/02

CPC classification number: G09G5/02 ,  G09G3/3607 ,  G09G2340/06

Abstract: A color signal processing device for generating image data to be displayed on a display device which represents a color by using at least four primary colors, includes an obtainer that obtains a color signal regarding three primary colors for image data composed of a plurality of pixels, a changer that changes a value of the obtained color signal regarding the three primary colors, and a converter that converts the changed color signal regarding the three primary colors into a color signal regarding four primary colors. When a predetermined region contains a color saturated pixel, the changer makes the value of the color signal of at least one color of the three primary colors smaller, for pixels contained in the predetermined region.

Abstract translation: 一种颜色信号处理装置，用于通过使用至少四种原色来生成要显示在表示颜色的显示装置上的图像数据，包括获得与多个像素组成的图像数据相关的三原色的颜色信号的获取器， 更改器，其改变所获得的关于三原色的颜色信号的值;以及转换器，其将关于三原色的改变的颜色信号转换为关于四原色的颜色信号。 当预定区域包含彩色饱和像素时，对于包含在预定区域中的像素，更换器使三原色中的至少一种颜色的颜色信号的值更小。

公开(公告)号：US20130084021A1

公开(公告)日：2013-04-04

申请号：US13685824

申请日：2012-11-27

Applicant: Panasonic Corporation

Inventor： Yusuke MONOBE ,  Haruo YAMASHITA ,  Takeshi ITO

IPC: G06T5/00

CPC classification number: G06T5/002 ,  G06T5/009 ,  G06T5/40 ,  H04N1/409

Abstract: The grayscale of an input signal is converted without amplifying noise components thereof. A grayscale conversion portion performs grayscale conversion on an input signal IS to create a converted signal TS, a noise reduction degree determining portion determines a noise reduction degree NR that expresses a strength of noise reduction processing to be applied to the converted signal based on the input signal IS and the converted signal TS, and a noise reducing portion executes noise reduction processing on the converted signal TS based on the noise reduction degree NR. By doing this, it is possible to convert the grayscale of the input signal without enhancing the noise.

Abstract translation: 转换输入信号的灰度而不放大其噪声分量。 灰度转换部分对输入信号IS执行灰度转换以产生转换信号TS，噪声降低度确定部分基于输入来确定表示要应用于转换信号的降噪处理强度的噪声降低度NR 信号IS和转换信号TS，噪声降低部分基于噪声降低度NR对转换后的信号TS执行噪声降低处理。 通过这样做，可以在不增加噪声的情况下转换输入信号的灰阶。